Unfortunately, outside of the Disney resorts, none of the Disney-area hotels are going to provide free airport transportation. For a map, your best bet is probably to use an online
travel agency (OTA). Most will have a map feature. When searching, try using "Lake Buena Vista" as the city. If you find a hotel you like, be certain to search for prices on their own official website. They might be offering a better deal than the OTA.
Here is an example from Orbitz. Note that once you open the map, you can drag it around to view different areas.
In you're not familiar, there are 7 hotels located adjacent to Disney Springs. These hotels are on Disney property but are owned and operated by outside companies. They provide continuous, scheduled transportation to the parks every 30 minutes. In the above map, they are the cluster of prices left of I-4 near the top ($169, $147, $118). Here is a map of those hotels in relation to Disney Springs.
Legend:
1. DoubleTree Suites
2. B Resort & Spa
3. Holiday Inn Lake Buena Vista
4. Hilton Lake Buena Vista
5. Buena Vista Palace
6. Wyndham Lake Buena Vista
7. Best Western Lake Buena Vista
8. Crossroads Shopping Area
9. Disney Spring Westside
10. Disney Spring Marketplace
11. Cirque du Soleil Theatre
Here is a link to the Bing map:
http://binged.it/1TthVdt
More information (and some discounts) can be found on the Disney Springs Area Hotels marketing website:
http://disneyspringshotels.com/
Note: The Buena Vista Palace is currently under a full-scale renovation until (at least) October 2015.